32319640

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4957}}^1$

素因数の和:5131

約数の個数: 32

約数和(自身を含む): 73180080

約数和(自身を除く): 40860440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 4957, 6520, 9914, 19828, 24785, 39656, 49570, 99140, 198280, 807991, 1615982, 3231964, 4039955, 6463928, 8079910, 16159820, 32319640]

約数ペア:

[(1, 32319640), (2, 16159820), (4, 8079910), (5, 6463928), (8, 4039955), (10, 3231964), (20, 1615982), (40, 807991), (163, 198280), (326, 99140), (652, 49570), (815, 39656), (1304, 24785), (1630, 19828), (3260, 9914), (4957, 6520)]